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Four-Point Ball Bearing

QJ307-XL-MPA

Four-Point Ball Bearing
Item #100759849
  • 35 mm Inner Diameter
  • 80 mm Outer Diameter
  • 21 mm Width
Four-Point Ball Bearing
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    Shipment Options
  • 35 mm Inner Diameter
  • 80 mm Outer Diameter
  • 21 mm Width

applications

  • Suitable for use in pumps, compressors, agriculture machinery, etc.

features

  • Innovative steel cage design
  • 30° contact angle
  • P6 manufacturing tolerance for optimized waviness, roughness and roundness
  • Improved raceway surfaces and ball quality
  • Improved ball quality
  • Innovative light contact HRS seal (axial contact to the inner ring)
  • New Z dust shield
  • Also available: optimized TVH plastic cage
  • Filled with grease on both sides
  • Lower total cost of ownership (TCO)
  • Suitable for higher loads (especially under axial loads)
  • Reduced noise generation
  • Reduced heat generation
  • Reduced energy consumption
  • More reliable
  • Higher speeds possible
  • Longer life
  • Improved sealing function
  • Extended grease life
Bearing Type Angular Contact
Inch/Metric Metric
O.D. 80 mm
Outer Ring Width 21 mm
Capacity Standard Capacity
Type 4-Point
Origin Single Row Angular Contact
Inner Ring Width 21 mm
Limiting Speed - Oil 16300 rpm
Lubricant Oil Preservative
Contact Angle 35°
Precision Level Standard (ABEC 1)
Precision Standard
Locking Device No Locking Device
Radial Internal Clearance Specification Normal Clearance
Radial Internal Clearance Normal
Seal Material None
Internal Design Split Inner Ring
Ball Material Steel
Width 21.000 mm
Snap Ring No Snap Ring
icNumber 7704998
Cage Material Brass/Bronze
Enclosure Open
Material Steel
Corner Radius [Min] 1.5 mm
No. in Set Single Bearing
Seal Type Unsealed
I.D. 35 mm
Bore Type Round Bore
O.D. Type Straight
Static Load Rating [Max] 46500 N
Preload Level None
Dynamic Load Rating 61000 N
Rows of Balls Single
Cage Type Metal
Weight 1.234 LB
EAN or UPC 4012801180832
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